Imgsrro

| Metric | Description | Optimized For | |--------|-------------|----------------| | (Peak Signal-to-Noise Ratio) | Pixel-level MSE in log scale | Fidelity (L2 optimization) | | SSIM (Structural Similarity) | Luminance, contrast, structure | Structural preservation | | LPIPS (Learned Perceptual Image Patch Similarity) | Deep feature distance | Perceptual similarity | | NIQE (Natural Image Quality Evaluator) | No-reference, blind | Real-world deployment | | FLOPS / Inference Time | Computational cost | Real-time applications | | Model Size (MB) | Memory footprint | Mobile/edge deployment |